CN216977362U

CN216977362U - Drying device is used in tablet production

Info

Publication number: CN216977362U
Application number: CN202220525633.4U
Authority: CN
Inventors: 刘喜民; 孟雪娇; 刘志生
Original assignee: Shanghai Xinyu Biotechnology Queshan Pharmaceutical Co ltd
Current assignee: Shanghai Xinyu Biotechnology Queshan Pharmaceutical Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-15
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a drying device for producing tablets, which comprises a supporting plate, wherein a drying device main body is arranged on the supporting plate, an exhaust pipe is arranged on the drying device main body, a filter box is arranged on the exhaust pipe, a filter screen for filtering air is connected in the filter box, a cleaning brush is arranged on the filter screen, and a driving mechanism for driving the cleaning brush is arranged outside the filter box; the bottom of rose box is provided with collects the box, and the both sides of collecting the box all are provided with the guide rail, all seted up the cavity in two guide rails, are provided with the fixed establishment of fixed collection box in the cavity, and the bottom of guide rail is provided with the swing handle of drive fixed establishment. The beneficial effects of the utility model are: through the arrangement of the filter box and the filter screen, air passing through the air draft tube can be filtered, impurities in the air are removed, and the influence on the production quality of tablets is avoided; through being provided with electric putter, transfer line and cleaning brush, can clean the impurity on the filter screen, avoid impurity to block the filter screen.

Description

Drying device is used in tablet production

Technical Field

The utility model relates to the technical field of tablet production, in particular to a drying device for tablet production.

Background

The tablet is a flaky or specially-shaped flaky solid preparation formed by uniformly mixing the medicine and the auxiliary materials and then pressing, is mainly an oral ordinary tablet and comprises raw medicines, filler, an adsorbent, a bonding agent, a lubricant, a dispersing agent, a wetting agent, a disintegrating agent, spice, a pigment and the like, and has the advantages of accurate required content in the quality of the tablet, small weight difference, proper hardness, beautiful appearance, good color and luster and accordance with the sanitary inspection standard, and the disintegration time or dissolution rate conforms to the specification; in the production of tablets, drying treatment is an important process, and the drying degree of the tablets can directly influence the efficacy of the tablets.

The utility model discloses a drying device is used in tablet production disclosed in chinese utility model patent application laid-open specification CN212987806U, though, this utility model discloses a through the supporting network and the components such as spring that set up, can realize placing fast and taking out the tablet, the supporting network is netted setting, can play the effect of increase friction power on the one hand, when stoving case ventilation, prevent that the tablet from appearing rocking, can increase the area of contact of hot-blast and tablet on the one hand, strengthen the stoving effect of tablet, have fine practicality, however, this utility model can not filter the air of circulation, in having impurity to enter into the air in the tablet drying process, influence the quality of tablet production.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that the prior art can not filter the circulating air and impurities enter the air in the tablet drying process to influence the quality of tablet production, and provides a drying device for tablet production.

The purpose of the utility model is realized by the following technical scheme: a drying device for producing tablets comprises a supporting plate, wherein a drying device main body is arranged on the supporting plate, an exhaust pipe is arranged on the drying device main body, a filter box is arranged on the exhaust pipe, a filter screen for filtering air is connected in the filter box, a cleaning brush is arranged on the filter screen, and a driving mechanism for driving the cleaning brush is arranged outside the filter box; the bottom of rose box is provided with collects the box, the both sides of collecting the box all are provided with the guide rail, the cross-section of guide rail is L shape, two the guide rail symmetry sets up and all is connected with the rose box, two the one end of guide rail is connected with the locating baffle, two the cavity has all been seted up in the guide rail, be provided with the fixed establishment who collects the box in the cavity, the bottom of guide rail is provided with the swing handle that drives fixed establishment.

Optionally, the driving mechanism comprises a telescopic device and a transmission rod, one end of the transmission rod is connected with the telescopic end of the telescopic device, and the other end of the transmission rod penetrates into the filter box and is connected with the cleaning brush.

Optionally, the telescopic device is an electric push rod, and the transmission rod is L-shaped.

Optionally, the fixing mechanism includes a screw rod, a top rod and two locating parts, one end of the screw rod is connected with the rotating handle, the other end of the screw rod is rotatably connected with the top rod through a rotary joint, a threaded hole matched with the screw rod is formed in the guide rail, the screw rod is in threaded connection with the guide rail, and the two locating parts are respectively located at two ends of the sliding block.

Optionally, the limiting part is a sliding block, the sliding block is connected with the ejector rod, a sliding groove used in cooperation with the sliding block is formed in the guide rail, and the sliding block slides in the sliding groove.

Optionally, the outer edge of the top of the collecting box is connected with a sealing frame, a sealing groove is formed in the sealing frame, a sealing ring is arranged in the sealing groove, the ejector rod is abutted to the sealing frame, the top of the collecting box is provided with an opening, and a feed opening matched with the opening is formed in the filter box.

The utility model has the following advantages:

1. according to the utility model, the filter box and the filter screen are arranged, so that air passing through the exhaust pipe can be filtered, impurities in the air are removed, and the influence on the production quality of tablets is avoided; through being provided with electric putter, transfer line and cleaning brush, can clean the impurity on the filter screen, avoid impurity to block the filter screen, guarantee filterable going on smoothly.

2. According to the utility model, the collecting box is arranged, so that the filtered impurities can be collected, and the impurities can be conveniently cleaned; the collecting box is fixed by extruding the sealing frame through the ejector rod through the rotary handle, the screw rod, the ejector rod and the sliding block, and meanwhile, the sealing property between the collecting box and the filter box can be enhanced; through being provided with the sealing washer, can improve the leakproofness between collection box and the rose box.

Drawings

FIG. 1 is a schematic diagram of the present invention.

Fig. 2 is a left side view of the filtration tank of the present invention.

FIG. 3 is a schematic cross-sectional view taken along the line A-A of FIG. 2 according to the present invention.

FIG. 4 is a schematic cross-sectional view taken along the line B-B of FIG. 2 according to the present invention.

Fig. 5 is a schematic view of a filtration tank of the present invention.

Fig. 6 is a cross-sectional view of the guide rail of fig. 5 taken along direction C-C according to the present invention.

In the figure, 1, a support plate; 2. a drying device main body; 3. an exhaust pipe; 4. a filter box; 5. a filter screen; 6. cleaning a brush; 7. an electric push rod; 8. a transmission rod; 9. a collection box; 10. a guide rail; 11. positioning a baffle plate; 12. turning a handle; 13. a screw; 14. a top rod; 15. a slider; 16. sealing the frame; 17. and (5) sealing rings.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 6, a drying device for producing tablets comprises a support plate 1, a drying device main body 2 is arranged on the support plate 1, an exhaust pipe 3 is arranged on the drying device main body 2, a filter box 4 is arranged on the exhaust pipe 3, the filter box 4 is communicated with the exhaust pipe 3, a filter screen 5 for filtering air is connected in the filter box 4, a cleaning brush 6 is arranged on the filter screen 5, the cleaning brush 6 is in contact with the surface of the filter screen 5 and can clean impurities on the surface of the filter screen 5, and a driving mechanism for driving the cleaning brush 6 is arranged outside the filter box 4; the bottom of rose box 4 is provided with collects box 9, the both sides of collecting box 9 all are provided with guide rail 10, collect box 9 and slide on two guide rails 10, the cross-section of guide rail 10 is L shape, two guide rail 10 symmetries set up and all are connected with rose box 4, the one end of two guide rail 10 is connected with positioning baffle 11, be convenient for collect the location installation of box 9, the cavity has all been seted up in two guide rail 10, be provided with the fixed establishment of fixed collection box 9 in the cavity, the bottom of guide rail 10 is provided with drive fixed establishment's swing handle 12.

As an optional technical scheme of the utility model: the driving mechanism comprises a telescopic device and a transmission rod 8, one end of the transmission rod 8 is connected with the telescopic end of the telescopic device, and the other end of the transmission rod 8 penetrates into the filter box 4 and is connected with the cleaning brush 6; the telescoping device is electric putter 7, and electric putter 7 is current equipment, is convenient for to drive transfer line 8 transmission, and transfer line 8 is L shape, and structural design is reasonable.

As an optional technical scheme of the utility model: the fixing mechanism comprises a screw 13, a top rod 14 and two limiting pieces, one end of the screw 13 is connected with a rotating handle 12, the other end of the screw 13 is rotatably connected with the top rod 14 through a rotary joint, the structure is reasonable, a threaded hole matched with the screw 13 is formed in the guide rail 10, the screw 13 is in threaded connection with the guide rail 10, transmission is facilitated, the two limiting pieces are respectively located at two ends of a sliding block 15, the limiting pieces are sliding blocks 15, the sliding blocks 15 are connected with the top rod 14, sliding grooves matched with the sliding blocks 15 are formed in the guide rail 10, the sliding blocks 15 slide in the sliding grooves, the top rod 14 can be limited, and the top rod 14 can move stably.

As an optional technical scheme of the utility model: the top outward flange of collecting box 9 is connected with sealed frame 16, has seted up the seal groove on the sealed frame 16, is provided with sealing washer 17 in the seal groove, can improve the leakproofness of collecting between box 9 and the rose box 4, and ejector pin 14 offsets with sealed frame 16, and the top of collecting box 9 is equipped with uncovered, be provided with on the rose box 4 with the feed opening of uncovered adaptation, be convenient for collect impurity.

The working process of the utility model is as follows:

when flowing air in the exhaust pipe 3 enters the filter box 4, impurities in the air are filtered through the filter screen 5, so that the production quality of tablets is prevented from being influenced; when the impurities on the filter screen 5 need to be cleaned, the electric push rod 7 is started, the telescopic end of the electric push rod 7 drives the transmission rod 8 to move, the transmission rod 8 drives the cleaning brush 6 to move, and the cleaning brush 6 cleans the surface of the filter screen 5, so that the impurities on the filter screen 5 are cleaned, the filter screen 5 is prevented from being blocked by the impurities, and the smooth filtering is ensured; impurities fall downwards into the collecting box 9 to be collected, when the impurities in the collecting box 9 need to be cleaned, the rotating handle 12 is rotated, the rotating handle 12 drives the screw rod 13 to rotate, the screw rod 13 is in threaded connection with the guide rail 10, the screw rod 13 is screwed out downwards, the screw rod 13 is in rotating connection with the ejector rod 14, the screw rod 13 drives the ejector rod 14 to move, the ejector rod 14 moves along the length direction of the screw rod 13 under the limitation of the sliding block 15, the screw rod 13 drives the ejector rod 14 to move, the ejector rod 14 removes the extrusion fixation of the sealing frame 16, the collecting box 9 can be detached to clean the impurities, the structure is simple, and the use is convenient and fast.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a drying device is used in tablet production, includes backup pad (1), be provided with drying device main part (2) on backup pad (1), be provided with exhaust column (3), its characterized in that on drying device main part (2): the air extraction pipe (3) is provided with a filter box (4), a filter screen (5) for filtering air is connected in the filter box (4), the filter screen (5) is provided with a cleaning brush (6), and a driving mechanism for driving the cleaning brush (6) is arranged outside the filter box (4); the bottom of rose box (4) is provided with collects box (9), the both sides of collecting box (9) all are provided with guide rail (10), the cross-section of guide rail (10) is L shape, two guide rail (10) symmetry sets up and all is connected with rose box (4), two the one end of guide rail (10) is connected with positioning baffle (11), two all seted up the cavity in guide rail (10), be provided with the fixed establishment of fixed collection box (9) in the cavity, the bottom of guide rail (10) is provided with the swing handle (12) of drive fixed establishment.

2. The drying device for producing tablets according to claim 1, characterized in that: the driving mechanism comprises a telescopic device and a transmission rod (8), one end of the transmission rod (8) is connected with the telescopic end of the telescopic device, and the other end of the transmission rod (8) penetrates into the filter box (4) and is connected with the cleaning brush (6).

3. The drying device for producing tablets according to claim 2, characterized in that: the telescopic device is an electric push rod (7), and the transmission rod (8) is L-shaped.

4. The drying device for producing tablets according to claim 1, characterized in that: the fixing mechanism comprises a screw rod (13), an ejector rod (14) and two limiting parts, one end of the screw rod (13) is connected with a rotating handle (12), the other end of the screw rod (13) is rotatably connected with the ejector rod (14) through a rotating joint, a threaded hole matched with the screw rod (13) is formed in the guide rail (10), the screw rod (13) is in threaded connection with the guide rail (10), and the two limiting parts are respectively located at two ends of a sliding block (15).

5. The drying device for producing tablets according to claim 4, characterized in that: the locating part is slider (15), slider (15) are connected with ejector pin (14), set up the spout that uses with slider (15) cooperation in guide rail (10), slider (15) slide in the spout.

6. The drying device for producing tablets according to claim 5, characterized in that: the outer edge of the top of the collecting box (9) is connected with a sealing frame (16), a sealing groove is formed in the sealing frame (16), a sealing ring (17) is arranged in the sealing groove, the ejector rod (14) is abutted to the sealing frame (16), the top of the collecting box (9) is provided with an opening, and a feed opening matched with the opening is formed in the filter box (4).